build(deps): bump hashbrown from 0.9.0 to 0.9.1
Bumps [hashbrown](https://github.com/rust-lang/hashbrown) from 0.9.0 to 0.9.1.
- [Release notes](https://github.com/rust-lang/hashbrown/releases)
- [Changelog](https://github.com/rust-lang/hashbrown/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/hashbrown/compare/v0.9.0...v0.9.1)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>